1. HaSET Maternal and Child Health Research Program , Shewarobit Field Office, Shewarobit , Ethiopia
2. Department of Public Health and Policy, University of Liverpool , Liverpool , UK
3. School of Public Health, Faculty of Health, University of Technology Sydney , Ultimo , NSW, Australia
4. Department of Epidemiology and Biostatistics, College of Medicine and Health Sciences, University of Gondar , Gondar , Ethiopia
5. Institute of Policy Studies and School of Graduate Studies, Lingnan University , Hong Kong
6. Department of Population and Health, University of Cape Coast , Cape Coast , Ghana
7. Department of Estate Management, Takoradi Technical University , P.O. Box 256, Takoradi, Ghana
8. Centre for Gender and Advocacy, Takoradi Technical University , P.O. Box 256, Takoradi, Ghana
9. College of Public Health, Medical and Veterinary Sciences, James Cook University , Townsville, QLD 4811 , Australia
10. School of International Development and Global Studies, University of Ottawa, 120 University Private, Ottawa , Ontario K1N 6N5 , Canada